square=range(1,5)
print(len(square))
square=[]
for val in range(1,10):
	square.append(val**2)
	print(square[-1])
print(square)
print(min(square))

frks=[frk**3 for frk in range(1,11)]
print(frks)

#homework
#4-3
for rg in range(1,21):
	print(rg)
#4-4
#4-5
rgs=range(1,100001)
print(min(rgs))
print(max(rgs))
print(sum(rgs))
s=0
for i in rgs:
	s=s+i
print(s)
